997993448984

Names of 997993448984

• Cardinal: 997993448984 can be written as Nine hundred ninety-seven billion, nine hundred ninety-three million, four hundred forty-eight thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 9.97993448984 × 10¹¹

Factors of 997993448984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 304110

Divisors of 997993448984

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 28 31 56 61 62 122 124 217 244 248 427 434 488 854 868 961 1708 1736 1891 1922 3416 3782 3844 6727 7564 7688 13237 13454 15128 26474 26908 52948 53816 58621 105896 117242 234484 304009 410347 468968 608018 820694 1216036 1641388 2128063 2432072 3282776 4256126 8512252 9424279 17024504 18544549 18848558 37089098 37697116 65969953 74178196 75394232 129811843 131939906 148356392 259623686 263879812 292152649 519247372 527759624 574881019 584305298 1038494744 1149762038 1168610596 2045068543 2299524076 2337221192 4024167133 4090137086 4599048152 8048334266 8180274172 16096668532 16360548344 17821311589 32193337064 35642623178 71285246356 124749181123 142570492712 249498362246 498996724492 997993448984
• Sum of all divisors σ(n): 2246001559200
• Sum of proper divisors (its aliquot sum) s(n): 1248008110216
• 997993448984 is an abundant number, because the sum of its proper divisors (1248008110216) is greater than itself. Its abundance is 250014661232

Bases of 997993448984

• Binary: 1110100001011101000010111000011000011000₂
• Hexadecimal: 0xE85D0B8618
• Base-36: CQGZJ5LK

Squares and roots of 997993448984

• 997993448984 squared (997993448984²) is 995990924214979810632256
• 997993448984 cubed (997993448984³) is 993992417614069463890812359120827904
• The square root of 997993448984 is 998996.2207055641
• The cube root of 997993448984 is 9993.3070180123

Scales and comparisons

• 997,993,448,984 seconds is equal to 31,733 years, 5 weeks, 3 days, 2 hours, 29 minutes, 44 seconds.
• To count from 1 to 997,993,448,984 would take you about sixty-three thousand, four hundred sixty-six years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 997993448984 cubic inches would be around 832.8 feet tall.

Recreational maths with 997993448984

• 997993448984 backwards is 489844399799
• The number of decimal digits it has is: 12
• The sum of 997993448984's digits is 83
• More coming soon!